1000+ Hydraulic Machines Objective Questions and Answers Pdf - 1
Question: 1
The hydrostatic force acts through
(A) centre of bottom edge
(B) centre of pressure
(C) centre of top edge
(D) metacentre
Ans: B
centre of pressure
Question: 2
Hydraulic radius is equal to
(A) area divided by the square of wetted perimeter
(B) square root of the area
(C) wetted perimeter divided by area
(D) area divided by wetted perimeter
Ans: D
area divided by wetted perimeter
Question: 3
Cavitation
(A) causes sudden drop in power output
(B) reduces discharge
(C) causes vibration of various parts of turbine and creates noise
(D) all the above
Ans: D
all the above
Question: 4
A pump is a device which converts
(A) mechanical energy into electrical energy
(B) mechanical energy into hydraulic energy
(C) hydraulic energy into mechanical energy
(D) none of the above
Ans: B
mechanical energy into hydraulic energy
Question: 5
Specific weight of liquid
(A) does not vary on any other planet
(B) varies from place to place on the earth
(C) does not remain constant at every place
(D) remains constant at every place
Ans: A
does not vary on any other planet
- 1000+ Hydraulic Machines MCQ Questions and Answers Pdf
- 1000+ Hydraulics MCQ, Objective Questions and Answers Pdf
- 1000+ Hydraulic Machines Objective Questions and Answers Pdf
- 1000+ Hydraulic Machines Multiple Choice Questions and Answers Pdf
- 1000+ Civil Engineering Hydraulics MCQ Questions and Answers
Signals and Systems Quiz Questions and Answers Pdf More
Signals and Systems MCQ Questions and Answers Pdf More
Electrical Power Sources Quiz Questions & Answers Pdf More
Electromagnetic Field Theory Question Bank 2024-2025 More
Power Semiconductor Device and Integrated Circuits Questions More
1000+ Polymer Technology MCQ Questions and Answers Pdf More
TNPSC Group 1, 2, 2a, 4 Foreign Policy of India Gk Questions 2019-2020 More
100+ Alphabet Test Questions and Answers for Bank Exams More
TNPSC Group 1, 2, 2a, 4, Panchayati Raj MCQ, GK, Quiz Objective Questions More
Partnership Questions and Answers for Competitive Exams More