Question85:-5Ah in an UPS battery specification means
A:-5A for 1 hour
B:-1A for 5 hours
C:-The output power is 5 watts
D:-It requires 5 hours to charge fully
Correct Answer:- Option-A
Question86:-The 43-grade cement means that the compressive strength of the cement mortar cube after 28 days is
A:-43 GPa
B:-43 Pa
C:-43 MPa
D:-None of the above
Correct Answer:- Option-C
Question87:-The process of establishing intermediate points on a survey line joining the end points is called
A:-Chaining
B:-Ranging
C:-Pacing
D:-Surveying
Correct Answer:- Option-B
Question88:-Choice of type of foundation depends on
A:-Soil type
B:-Super imposed load
C:-Material used
D:-All the above
Correct Answer:- Option-D
Question89:-The following one is an example of electronic distance meter
A:-Total station
B:-Distomat
C:-Electronic theodolite
D:-Tacheometer
Correct Answer:- Option-B
Question90:-The manufacturing process of concrete is in the following order
A:-Proportioning, batching, mixing, transporting, placing, compacting and curing
B:-Proportioning, mixing, batching, transporting, placing, compacting and curing
C:-Proportioning, mixing, batching, transporting, placing, curing and compacting
D:-Proportioning, transporting, mixing, batching, placing, compacting and curing
Correct Answer:- Option-A
Question91:-In a four stroke cycle engine, the cam shaft completes
A:-Half the revolution of crank shaft
B:-Twice the revolutions of crank shaft
C:-The same revolutions as crank shaft
D:-Revolutions irrespective of crank shaft revolutions
Correct Answer:- Option-A
Question92:-The thermal efficiency of a four stroke petrol engine as compared to two stroke petrol engine is
A:-Less
B:-More
C:-Same for same speed
D:-Same for same compression ratio
Correct Answer:- Option-B
Question93:-While starting the engine, the pinion gear of the starter motor meshes with
A:-Fly wheel ring gear
B:-Gears in gear box
:-Gears in differential
D:-None of these
Correct Answer:- Option-A
Question94:-Rankine cycle consists of
A:-Two isothermal processes and two constant pressure processes
B:-Two isothermal processes and two constant volume processes
C:-Two isentropic processes and two constant volume processes
D:-Two isentropic processes and two constant pressure processes