DAPZOI
Home Topics Quiz Login


Solar Powered Pump Drives MCQ Questions & Answers

Solar Powered Pump Drives MCQs : This section focuses on the "Solar Powered Pump Drives". These Multiple Choice Questions (MCQs) should be practiced to improve the Solar Powered Pump Drives skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

Calculate Fill factor using the data: Pmax=5 W, Voc=5 V, Isc=1 A.

A. 5
B. 3
C. 2
D. 1

View Answer

Question 2

Calculate peak-peak voltage if Vmax=0 V and Vmin=9 V.

A. -5 V
B. -6 V
C. -9 V
D. -10 V

View Answer

Question 3

Calculate the De-rating factor if the string efficiency is 5 %.

A. 0.95
B. 0.55
C. 0.65
D. 0.85

View Answer

Question 4

Full form of BHEL is ____________

A. Bharat Heavy Electronics Limited
B. Bharat Heavy Electrical Limited
C. Bharat Hero Electronics Limited
D. Busy Hero Electrical Limited

View Answer

Question 5

Full form of ICE is ____________

A. Internal Combustion Engine
B. International Combustion Engine
C. Iterative Combustion Engine
D. Iterative Commercial Engine

View Answer

Question 6

Full form of SSS is ____________

A. Saur Sujala Yojana
B. Saur Solar Yojana
C. Solar Sun Yojana
D. Sun Sujala Yojana

View Answer

Question 7

The output of the Solar panel is DC.

A. True
B. False

View Answer

Question 8

The output power of the centrifugal pump is proportional to the _________ of the speed.

A. Square
B. Cube
C. Square-root
D. Cube-root

View Answer

Question 9

The power factor of a WRIM generally is ___________

A. .1-.2
B. .6-.8
C. .3-.4
D. .5-.7

View Answer

Question 10

There are four types of Water pumps.

A. True
B. False

View Answer

Question 11

When was the first solar cell invented?

A. 1950
B. 1954
C. 1965
D. 1952

View Answer

Question 12

Which of the relationship is correct in Permanent magnet DC motor?

A. E ? (N)2
B. E ? (N)0
C. E ? N
D. E2 ? N

View Answer

Question 13

Who invented the first Solar car?

A. Ian Bell
B. Trent Boult
C. Jon Woakes
D. William G. Cobb

View Answer

Question 14

Who made the first solar cell?

A. Gerald Pearson
B. Tim Bell
C. Tim Cook
D. Nicola Tesla

View Answer

Question 15

Which of the relationship is correct in Permanent magnet DC motor?

A. E ∝ (N)2
B. E ∝ (N)0
C. E ∝ N
D. E2 ∝ N

View Answer