28.

80.

81.

32.

33.

34.

35.

86.

Compression ratio is the ratio of :
(A) Stroke volume to Clearance volume
(8) Clearance volume to Stroke volume
(©) Sum of Stroke volume and Clearance volume to Clearance volume
(D) Clearance volume to sum of Stroke volume and Clearance volume

Draft tube is used in :

(മ) Hydroelectric power plant (ए) Gas turbine power plant

(0 Nuclear power plant (D) Diesel engine power plant
Rear axle is placed in between :

(A) Gear box and fly wheel (B) Differential and gear box

(യ Differential and wheel (D) Differential and propeller shaft

A 100 W Bulb, a 40W Fluorescent lamp and a 60W Fan in a room operates for an average
duration of 5 hours उठ a day. What will be the total energy consumed during the month of
April 7

(ಗ) 3kwh ) 801௬௩
(C) 300 kwh (D) 3000 kwh

An alternating current is represented by i=141sin314¢. What is the rms value of this
current?

(4) ۸ © 141A

(C) 100A (D) 70.84

Which one of the following bare copper conductor is best suited for earthing in a small
residential installation?

۵ 6 (೫) 6810

(©) 6 (D) 14SWG
One kwh is equal 10 :

(A) 860 keal (B) 800 keal

(C) 746 keal (D) 736 keal

Resistance of a wire is 5002. If the length of that wire is doubled, keeping the volume same,
what will be the new resistance?

(5) 25 9 ೫ 50 ‏ہ‎
‎(0 100 2 (D) 200೧

The ripple frequency of the output wave form of bridge rectifier with a 60 Hz sine ५५४५७ 18 :
(A) 100Hz (B) 120 Hz
(C) 30Hz (D) 608%

069/2016 6 A