REPAIRING TECHNIQUE - Quiz

1) What is the composition of leaded gunmetal of copper, zinc and tin?

Copper 90%, lead 5%, tin 5% Copper 94%, lead 4%, tin 2% Copper 88%, zinc 2%, tin 10% Copper 85%, lead 5%, zinc 5%, tin 5%

2) What is the name of alloy consist copper and zinc?

Aluminium Gunmetal Brass Bronze

3) Which metal used to make alligator type fastener?

G.I sheet Copper sheet Steel sheet Aluminium sheet

4) What is the purpose of jockey pulley in belt drive?

To maintain the tension To decrease the tension Keep the belt centralised Allow free rotation of pulley

5) Which power drive will transmit motion at constant velocity without creep and slippage?

Rope drive Gear drive Pulley drive Chain drive