A:-Tension on the tight side of the belt

B:-Tension on the slack side of the belt

C:-Some of tension in the tight side and slack side

D:-Average tension of the tight side and slack side of the belt

Correct Answer:- Option-D
Question84:-The tenacity or hardness with which the bond holds the cutting point or abrasives in place of a grinding wheel
is defined by the term ?

A:-Structure

B:-Grit size

C:-Grain size

D:-Grade

Correct Answer:- Option-D
Question85:-Two geometrically similar pump are run at the same speed. One pump lifts water at the rate of 20 litres per
second against a head of 15 meters. The head of the other pump in metres to deliver half the discharge is

A:-4.73

B:-0.5

C:-9.45

D:-2.38

Correct Answer:- Option-C
Question86:-The phase difference between the input voltage and output voltage in a common base configuration is

A:-0°
B:-90°
C:-180°
D:-270°
Correct Answer:- Option-A
Question87:-An ac supply of 200 V is applied to a half-wave rectifier circuit through a 10 : 1 turns ratio transformer, the Peak
Inverse voltage of the diode is , assume the diode to be an ideal.
‏۷ھ‎
‎8: ۷
C:-28.28 V
D:-56.56 V
Correct Answer:- Option-C
Question88:-The slew rate of an Op-amp is 2V/‘ mu‘ s. The closed loop voltage gain when the input signal various by 0.5 V in
10° mu's is
൧-2
B:-10
C:-20
D:-40
Correct Answer:- Option-D
Question89:-At 100% modulation in AM, the power in each side band is of that of carrier.
A:-50%
B:-25%
C:-33.3%
D:-66.6%
Correct Answer:- Option-B
Question90:-The resistance of an ideal voltmeter is
A:-Zero
B:-Low
C:-High
D:-Infinite
Correct Answer:- Option-D
Question91:-The product of the characteristic roots of a square matrix A is
A:-0
8:-1
٥:۰]
ഉ:
Correct Answer:- Option-C
Question92:-The complete solution of *(D*(2) + a*(2))* y = sin ax is
A: Ae*(ax) + Be*(-ax)*