pipes and pipes fittings bharat skill question

What is the angle of deviations provided on elbows and bends in pipe works?

• 90° and 45°

• 30° and 60°

• 20° and 40°

• 60° and 45°

How the water flow is stopped from the valve around the stuffing box?

• Replace the spindle

• Tightening the bonnet

• Tightening the hand wheel |

• Packing with asbestos hemp

What is the remedial measure to stop the dripping of water from house hold tap even after firmly closed?

• Replace the tap

• Replace washer

• Renew tap spindle

• Tighten stuffing box

How pipes are classified?

• Uses

• Colour

• Shapes |

• Materia

Which standard pipe fitting is used to close a pipe line having internal thread?

• Plug

• Cap

• Reducer

• Coupling

Which type of wrench is used for more than 50 mm diameter pipe to tight with heavy gripping?

• Strap wrench

• Foot print wrench

• C Chain pipe wrench

• Stillson pipe wrench

What is the remedy if the spindle rotates continuously so that the gate valve is not closed?

• Replace the valve

• Tighten the gland nut

• Replace the worn out part

• Renew the gland packing

Which type of pipe joint take branch at 90°?

• Coupling

• Tee branch

• Eccentric reducer

• Concentric reducer

What is the name of the plumber tool to assemble or dismantle pipes of 50 mm to 150 mm diameter?

• Strap wrench

• Chain pipe wrench

• Stillson pipe wrench

• Foot point pipe wrench

What is the type of visual pipe inspection at 30° angle between the plane of vision and surface?

• Direct visual testing

• Remote visual testing

• Translucent visual testing

• Transparent visual testing