What were the drawbacks of the external combustion engine?
What will be an ideal response?
The drawbacks of the external combustion engine were that these engines were large, cumbersome,
and heavy; thus they saw limited use on the farm.
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What should be done with a hermit crab that has mites?
a. The crab should be soaked in a medicated solution. b. It should be left untreated. c. The crab should be given daily baths. d. It should be destroyed.
Research on line to fi nd out what diff erentiates PC100 memory modules from PC133 memory modules.
What will be an ideal response?
If the terminal voltage of the motor is reduced by 10%, what is the motor speed? Assume that the field voltage is also reduced by the same ratio.
A dc shunt motor is driving a constant-torque load at the rated speed and rated terminal voltage. The motor has the following rated data: Terminal voltage = 115 V Speed = 312 rpm Field constant (K?) = 3 Vs
Which device protects the air pump from reverse exhaust pressure?
A) PCV valve B) Check valve C) EGR valve D) IAC valve