1. The motion between a pair which takes place in __________ is known as incompletely constrained motion. A. One direction only B. Two directions only C. More than one direction D. None…
Category: Mechanical Engineering MCQs
100+ Advanced Surveying Objective Questions and Answers
1. The angle between the direction of star and the direction of earth’s axis of rotation is called (A) Co-declination (B) Co-latitude (C) Declination (D) Latitude . View AnswerAnswer: Option A 2….
TOP 500+ Steam Boilers, Engines, Nozzles and Turbines MCQs
1. Steam turbines are used for A. Large marine propulsion B. Electric power generation C. Direct drive of fans, compressors, pumps D. All of these Answer: Option D 2. Locomotive boiler is…
TOP 500+ Strength of Material MCQs With Answers
1. A cube subjected to three mutually perpendicular stress of equal intensity p expenses a volumetric strain (A) 3p/ E × (2/m – 1) (B) 3p/ E × (2 – m) (C)…
200+ TOP Strength of Material Online Practice Test
1. When a load on the free end of a cantilever beam is increased, failure will occur (A) At the free end (B) At the fixed end (C) In the middle of…
300+ Solved Refrigeration & Air-Conditioning MCQs With Answers
1. In a refrigeration cycle, the flow of refrigerant is controlled by A. Compressor B. Condenser C. Evaporator D. Expansion valve Answer: Option D 2. The colour of the flame of halide…
TOP 150+ Refrigeration & Air-Conditioning MCQs With Answers
1. The conditioned air supplied to the room must have the capacity to take up A. Room sensible heat load only B. Room latent heat load only C. Both room sensible heat…
50+ TOP Power Plant Engineering MCQs With Answers
1. A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is A. Same B. More C. Less D. There is no such criterion…
500+ TOP Mechanical Joining Process Practice Questions
1. If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten electrode metal fills up the arc gap is known as (A)…
150+ TOP Steam Boilers, Engines, Nozzles and Turbines MCQs
1. Latent heat of dry steam at atmospheric pressure is equal to A. 539 kcal/ kg B. 539 BTU/ lb C. 427 kcal/ kg D. 100 kcal/ kg Answer: Option A 2….
TOP 100+ Solved Theory of Machine MCQs Practice Test
1. When the body is suspended at the point of suspension, its periodic time and frequency will be ________ as compared to the body suspended at the point of percussion. A. Same…
100+ TOP Mechanical Joining Process Practice Questions
1. Continuous chips with built up edge are formed during machining of (A) Brittle metals (B) Ductile metals (C) Hard metals (D) Soft metals Answer: Option B 2. The relief or clearance…
350+ Solved Mechanical Drawing Practice Test With Answers
Q – This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection: A. Oblique projection…
150+ Solved Mechanical Drawing Practice Test With Answers
1. Traditional drafters need to be able to create several different line widths because ________. A. Different line widths convey different information B. The line width has to do with how dark…
20+ Basic Mechanical Design Objective Questions with Answers
1. The meaning of blue color is A. The component is hot B. The component is cold C. The component is safe D. There is possible danger Answer: Option B 2. The…
