Electrical Wiring Residential
19th Edition
ISBN: 9781337101837
Author: Ray C. Mullin, Phil Simmons
Publisher: Cengage Learning
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Chapter 2.2, Problem 6R
To determine
Find in which direction front side of the house is facing.
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Choose the correct answer for from the following sentences:
1. The purpose of the microprocessor is to control
b. memory
c. processing
d. tasks
a. switches
2. Which of the following instructions represents base-plus-index addressing mode?
a. MOV AL,[BX] b. MOV AL,[SI] c. MOV AL,BX d. MOV AL,[BX+SI]
3. The BIU pre-fetches the instruction from memory and store them in
b. memory
c. stack
d. queue
a. register
4. Which function is used to control the PWM (Pulse Width Modulation) on the Arduino
output pin?
a. digitalRead() b. analogRead() c. digitalWrite()
5. Which port in the PIC16F877A has an 8 external interrupt inputs?
a. Port-A
b. Port-C
c. Port-B
d. analogWrite()
d. Port-D
d. 4KByte
6. How much Flash EEPROM memory program found in the PIC16F877A microcontroller?
a. 32KByte
b. 16KByte
c. 8KByte
Solve and select the correct answer:
2. For a random variable X with pdf: p(x)
value of x is
=
119
10
for -5≤x≤5. The mean
(a) -75
(b) 10
(c) 0
(d) 75
3. Is the matrix A = = [1] orthogonal? Find the rank of A?
0
(a) YES, -1
(b) NO, 2
(c) YES, 2
(d) NO, -1
4. L{et sin(3t)u(t)) = (a)
s-3
(s-2)²+9
2
(b)
(5-3)² (c)
(s-3)²+4
S-2
3
(s-2)²+9
(d) (5-2)²+9
=
5. Given that x is a constant. Choose all the correct solutions for [∞ (AB)] =
(a) (AB)T (b) x ATBT
(c) α BTAT
(d) x (AB)T
DO NOT WANT AI WILL REJECT
Chapter 2 Solutions
Electrical Wiring Residential
Ch. 2.1 - What is the purpose of specifications?Ch. 2.1 - Refer to the specifications in the back of this...Ch. 2.1 - What is done to prevent a plan from becoming...Ch. 2.1 - Name three requirements contained in the...Ch. 2.1 - Prob. 5RCh. 2.1 - What phrase is used when a substitution is...Ch. 2.1 - What is the purpose of an electrical symbol?...Ch. 2.1 - Prob. 8RCh. 2.1 - Prob. 9RCh. 2.1 - What three parties must be satisfied with the...
Ch. 2.1 - What does a plan show about electrical outlets?...Ch. 2.1 - Prob. 13RCh. 2.1 - Prob. 14RCh. 2.1 - Prob. 15RCh. 2.1 - Prob. 16RCh. 2.1 - Prob. 17RCh. 2.1 - Prob. 18RCh. 2.1 - Prob. 19RCh. 2.1 - What methods may be used to mount luminaries to an...Ch. 2.1 - What advantage does a 4 in. octagon box have over...Ch. 2.1 - What is the size of the opening of a switch...Ch. 2.1 - Prob. 23RCh. 2.1 - Prob. 24RCh. 2.1 - Prob. 25RCh. 2.1 - Prob. 26RCh. 2.1 - Prob. 27RCh. 2.1 - Prob. 28RCh. 2.1 - Prob. 29RCh. 2.1 - Prob. 30RCh. 2.1 - Prob. 31RCh. 2.1 - Prob. 32RCh. 2.1 - Prob. 33RCh. 2.1 - Prob. 35RCh. 2.1 - Prob. 37RCh. 2.1 - Prob. 38RCh. 2.1 - Prob. 39RCh. 2.1 - Prob. 40RCh. 2.1 - Prob. 42RCh. 2.1 - Does the NEC allow metal raceways to be used with...Ch. 2.2 - Prob. 1RCh. 2.2 - What is the size of the footing for the steel...Ch. 2.2 - Prob. 3RCh. 2.2 - Prob. 4RCh. 2.2 - Prob. 5RCh. 2.2 - Prob. 6RCh. 2.2 - How far is the front garage wall from the curb?...Ch. 2.2 - How far is the side garage wall from the property...Ch. 2.2 - Prob. 9RCh. 2.2 - What is the purpose of the I-beams that rest on...Ch. 2.2 - Where is access to the attic provided?...Ch. 2.2 - Prob. 13RCh. 2.2 - Prob. 14RCh. 2.2 - Prob. 15RCh. 2.2 - Prob. 16RCh. 2.2 - What is the stud size for the partitions between...Ch. 2.2 - Who is to furnish the range hood?...Ch. 2.2 - Who is to install the range hood?...
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- S+4 4. Sketch the root locus for L(s) = (s+6) (s+1)2 using rules 1, 2, and 3. For rule 3, you need to find the value of σ and a for the asymptotes. From the root-locus, explain why the closed-loop system is always stable for any choice of the design parameter K in the range 0 < K < ∞o.arrow_forward2. Consider the following system. K(s+3) (s+4) (s+1)(s+2) Check whether the points below are in the root locus. If the point is in the root locus, then also find what the corresponding gain K. i) ii) -2+j3 -2+1√ √ Hint: First find L(s). Next, in L(s) replace s with the value of the point and then express it in polar format r20 using calculator. The point will be in the root locus if and only if = 180° or odd multiple of 180°. When the point is in the root locus, the corresponding gain K is obtained as K ==arrow_forwardsolve and show workarrow_forward
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