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Q: The circular frequency of a vibrating system is rad/s. Its period is A) 3.14 s B)ES c)s D) 6 s

A:

Q: 4. Supposed a = log, 2, what is log,x? A) -a 1 B) a ha C) In2 D) bg,a

A: Answer: log2 (x) = 1/a Therefore, correct answer is option (B).

Q: 35 0 5 30 25 20 16- 15 What is the value indicated by the micrometer with 1/100 mm precision? O A)…

A: We have to learn how to measure micrometer

Q: 2. Indicate the subscripts of stress components in the following cases. Use the given coordinate…

A:

Q: 1 3 0 123 45 67 8 9 10 How many mm is the value indicated by the caliper with 1/10 mm precision? O…

A: Here, Reading on main scale = Largest reading of main scale on the left of 0 of vernier scale = 9 mm…

Q: cos 0 22. Supposed we let x = cos 0 in the expression ,what will be the resulting expression? 2 cos…

A:

Q: What is the shortest distance from the line 2x – 3y+ 5 = 0 to the point (–4,2)? 17 A) V13 5 C) V13…

A:

Q: During stability check of a retaining wall ,the applied loads usually considered, a) Factored b) O…

A: During the stability check of a retaining wall, the applied loads usually considered is unfactored.

Q: Starts horizantal en verti a) find b) Find te reactions atO a after its release

A:

Q: 4 2E (L-)y + (2+V) Py 6 E1 Gruen 2 e Ext Ey 4tViC-2V) Find Ex )Ey=ddy 3) ddy 4) dd G Cay)=tv 61 Cay…

A: Since we question only three subparts, we will answer the part 1,2, and 3. Please submit the…

Q: 2.) An Isothermal process is done on air, and it has a pressure of 500 kPa and a volume of 0.5m3.…

A:

Q: fex) = x² sin? (2zx?), hid Rca)

A: As, there is two functions of x . So, we need to take derivative both the functions separately…

Q: Express the given series using sigma notation 1 + x + x² + x³ + ... + x10

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Q: 27. A 100 2 and 150 2 resistor are in parallel. If the current though 100 2 resistor is 24 mA, how…

A: While resistors connected in parallel then voltage remains constant along the circuit. We know that…

Q: Vx+a -2/a. 1. What is the lim 2x – 6a I+ 3a a A) 8a B) Ja 8la C) a Ja D) 8a

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Q: What is y' of the function y =-x° cos.x + 2r sinx +2 cos.x? A) y'=x² cosx B) y'=-x' sinx C) y'=x²…

A: Given function is  y = -x2 cos x  + 2x sin x + 2 cos xWe have to find the rate of change of y with…

Q: 4) Find i) vertical displacement at C and ii) horizontal displacement at A. Ans: 4A== 14, Pa ZEA…

A:

Q: 11. A 5.0 meter metallic post at 25 Celsius has a cross sectional area of 0.2 m^ 2. The post was…

A: The length of the metallic post is given as, L0= 5 m The initial temperature of the post is given…

Q: 1 2 5 6 f.) 3 4 g.) 2 h.) i.) 1 2 4 5 6 j.) 2 5 6

A: Vernier calliper readings

Q: a-8 rad , -3 rad/s 100 mm

A:

Q: 02C) If EH is 20 N and EV is 30 N, then the resultant force will be ... ... a. 1.5 N O b. 10 N O c.…

A:

Q: S= St +3+ +9,0s+52 Find velocity after 2 second A) 26 m / sec B) 23 m/sec C) 13 m /sec d) 22 m / Sec

A: Given, Position as a function of time: S(t) = 5t2 + 3t + 9   Velocity as a function of time can be…

Q: 23. For a site, if the load to be covered is 17,520,200 MWh, and a wind turbine with 3 MW capacity,…

A: Given : P - 3 MW E - 6000 MWh C - 1500 Euro/kW To find : Cost of energy

Q: . Find the moment ef Enestia of f he disK let e 1ctat about ) ソ-a )そ-a

A: Ans(1) and (2) Ix=14Mr2Iy=14Mr2

Q: 8. Given z = 6x*y-e", calculate or z, ôx xy A) 12y-e" C) 12r-xye 2 xy B) 12y-x²e" D) 12y-y²e"

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Q: 5. Find the value of the currents I1 and I2. 100 ohm 5V 5V 100 ohm 12

A: Let i1 and i2 current flowing in the circuit. So the voltage at A: -5+100i2=5100i2=10i2=0.1 A

Q: e) 36 kN/m A T7³0 130 kN/m B 6 m 7m

A:

Q: The diaeram below shows a solid cyinder or ma M spinning around an axle attache to one of its ends.…

A:

Q: S= St +3+ +9,0s+52 Find velocity after 2 secondS A) 26 m /sec B) 23 m/sec C) 13 misec d) 22 m /Sec

A: Given, Position as a function of time = s(t) = 5t2 + 3t + 9   Velocity is to be found at time t = 2…

Q: 24 - Which of the following is not equivalent to Joule/kg? O a) kJ ton m? B) Pa m3 NS) kg N- m O D)…

A: It is required choose correct answer

Q: 23. For a site, if the load to be covered is 17,520,200 MWh, and a wind turbine with 3 MW capacity,…

A: Given: The load to be covered, P = 17520,200 MWh The capacity of wind turbine, P' = 3 MW The actual…

Q: er shows the lower limit of si

A: The phrase nominal size refers to a part's size as defined in the drawing for shop floor…

Q: Find the resultant and angle of direction based on the horizontal. using tail to tip method A) 25…

A:

Q: Q) what is the optimal assignment? 2 3 4 39 50 35 5I B 45 53 35 59 C. 42 52 39 58 D D 45 54 38 56

A: Given Data To find Optimal Assingments

Q: 33. Evaluate In(-2) and express the result in rectangular form. A) In2+ zi B) h2+i c) 2+i D) 2+ ni

A: It is required to determine value of ln(-2)

Q: Sedwork 2F 3.5kN 6.5kN ope Determine a) Tmax b) Jemax 10.5m 0.5m 3kN 10.5m 115mm IT 7mm

A:

Q: Find P₂ in the following pipe.

A:

Q: a.)The tension developed in wire CD. b.)The tension developed in wire BD. c.)The tension developed…

A:

Q: 39. What is the general solution of the differential equation (xy - 2y²)dx –x²dy = 0? A) 2 Inx - = c…

A: The correct answer is option (A). 2 ln(x) - ( x / y ) = c

Q: -30 mm- 5 4 3 6. 80 mm 50 mm 2

A: The Center of mass is a point where the sum of the moment of the weight of each particle is zero. It…

Q: Which of the following is the rate of heat transfer unit? a) Watt b) Pascal c) Joule d) Newton

A: Which of the following is the rate of heat transfer unit?a) Wattb) Pascalc) Jouled) Newton

Q: B kN = 4 %3D A kN 5 2 m C KN = O 45 Ex IE, 2 m 2 m Size and type of BF = CF 5) Bf 9 k N 6) CD 7) DE…

A: Find the internal force in the members.

Q: If the temp is 22 degrees C & the pressure is 770mm mercury , the correction to an ionization…

A: Given data as per the question Temperature =220cstandard ambient temperature =220cPressure =770…

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.