SSC JE Mechanical 2017- Daily Quiz 34

Attempt now to get your rank among 1979 students!

Question 1

The maximum number of jets generally employed in an impulse turbine without jet interference is

• A4
• B6
• C8
• D12

Question 2

When two-shafts are neither parallel nor intersecting power can be trans-mitted by using

• Aa pair of spur gears
• Ba pair of helical gears
• Ca old ham’s coupling
• Da pair of spiral gears.

Question 3

A reversible engine operates between temperatures 900 K and and another reversible engine between and 400 K in series. What is the value of if efficiency of both the engines are equal?

• A600 K
• B625 K
• C650 K
• D675 K

Question 4

Which of the following governor cannot be isochronous governor

• AHartnell
• BWatt
• CWilson-hartnell
• DHartung

Question 5

The equation of continuity holds good when the flow:

• AIs steady
• BIs two dimensional.
• CVelocity is uniform at all the cross sections
• DAll of the above

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