Water leaves the safety valve of a boiler at a velocity of 100 ft/sec. What isthe gauge pressure in the boiler? *5154 Ib/ft?9700 Ib/ft219400 Ib/ft275100 Ib/ft2What is the specific heat of a metal substance if 135 KJ of heat is neededto raise 5.1 kg of the metal from 18 °C to 31.5 °C ? *1630 J/kg °C1922 J/kg °CO 1961 J/kg °cO 1554 J/kg °C

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Water leaves the safety valve of a boiler at a velocity of 100 ft/sec. What is the gauge pressure in the boiler? * O 5154 Ib/ft² O 9700 Ib/ft2 O 19400 Ib/ft² O 75100 Ib/ft What is the specific heat of a metal substance if 135 KJ of heat is needed to raise 5.1 kg of the metal from 18 °C to 31.5 °C ? * O 1630 J/kg °C O 1922 J/kg °C O 1961 J/kg °C O 1554 J/kg °C

Water leaves the safety valve of a boiler at a velocity of 100 ft/sec. What is the gauge pressure in the boiler? * O 5154 Ib/ft² O 9700 Ib/ft2 O 19400 Ib/ft² O 75100 Ib/ft What is the specific heat of a metal substance if 135 KJ of heat is needed to raise 5.1 kg of the metal from 18 °C to 31.5 °C ? * O 1630 J/kg °C O 1922 J/kg °C O 1961 J/kg °C O 1554 J/kg °C

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Water leaves the safety valve of a boiler at a velocity of 100 ft/sec. What is
the gauge pressure in the boiler? *
5154 Ib/ft?
9700 Ib/ft2
19400 Ib/ft2
75100 Ib/ft2
What is the specific heat of a metal substance if 135 KJ of heat is needed
to raise 5.1 kg of the metal from 18 °C to 31.5 °C ? *
1630 J/kg °C
1922 J/kg °C
O 1961 J/kg °c
O 1554 J/kg °C

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