Which valve protect against excessive pressure in hydraulic system?

Which valve is used to remove the excess amount of oil in the hydraulic system?

Which device enables different flow rate of oil?

The shearing action in blanking or piercing die occurs in the ____________ stage / stages.

A pin or projection provided for locating work in subsequent operation from the previously pierced hole, is known as

A shaft whose upper deviation is zero is called basic shaft. Which one of the following letters indicates basic shaft?

In the BIS system of limits and fits, 25 hole deviations are specified by using

In hole basis system

A pin is fitted in a hole. The tolerance zone of the pin is entirely above that of hole. The fit obtained will be

The stylus of the surface indicator is made of

The pattern on the work surface caused by the movement of the cutting tool is known as

Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment ?

Which Jig is used for drilling on thin sheets?

Which among the following locators is best suitable for location of a round shaped job?

Minimum Pitch of rivet in riveted joint is

The rivet head used for boilerplate reveting is usually__________

Which one is the temporary joint

What is the outer diameter of washer when a nominal diameter of bolt is 5 mm?

Which bolt is used in machine-tool tables in which T-slots are cut to accommodate the T-heads?

For Whitworth thread, the angle between the two flanks is

Generally found thread in the pipe and pipe fittings

The smallest diameter of a straight external or internal screw thread is called the

What is the plain bearing used?

Which of the following is an antifriction bearing

The following is (are) the example(s) of Plain bearing(s)

Which of the following non-metals can be used as bearing materials?

The most important characteristic of lubricating oil is its

Fins at the top of a motor cycle engine cylinder are longer than those at the bottom because

The octane number of petrol generally available is:

The device which used to maintain speed at varying load condition

Combustion mixture in compression ignition engines is

A covering of stone, placed n the exposed top of a wall, to prevent seepage of water, is termed as

The deflection at the centre of a fixed beam, carrying a central point load, when compared to a simply supported beam, reduces by

The slope at both ends, of a fixed bead, will be

A fixed beam is also termed as

Mohr's theorems are used, to obtain the slope and deflection of beams, by

For a simply supported beam with symmetric loading, the slope at the centre is

Which method gives more accurate results in the measurement of areas?

The instrument used for the measurement of area on a map

The vertical distance between any two consecutive contours is called

A set of closed contour lines with higher values inside it present

The eccentricity 'e' of an ellipse

RF of scale used in engineering drawing is mean

A hydraulic structure constructed to dispose off surplus flood water from reservoir

A structure that carries an irrigation canal over a drain

The flow of water through porous soil due to the force of gravity or pressure head is known as

For a given cross sectional area, a most economical channel section has

Which of the following is enlarged scale ?

The useful area or liveable area of building is known as

A river training structure constructed to the river flow extend from bank to river