7000+ Conservation of Energy MCQ Objective Quiz Questions - 2

Question: 6

The effect of electric shock on human body depends on

(A) Current

(B) Duration of contact

(C) Voltage

(D) All of the above

Question: 7

Which of the following is a petroleum fuel?

(A) Naphta

(B) Benzol

(C) Methyl alcohol

(D) Ethyl alcohol

Question: 8

Hot template curves are the plot of

(A) Conductor weight and sag

(B) Conductor sags and span lengths

(C) Temperature and ground clearance

(D) Temperature and humidity

Question: 9

Which of the following enters the super heated of a boiler?

(A) Dry steam

(B) Wet steam

(C) Hot water

(D) Cold water

Question: 10

Which plant has least pollution problem?

(A) Hydro-electric power plant

(B) Gas turbine power plant

(C) Diesel engine power plant

(D) Steam power plant