Question

What are TDC, BDC and Pis ton Clearance?​

Answer 1

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• The former is known as Top Dead Centre (TDC)

• While the latter is known as Bottom Dead Centre (BDC).

• The piston skirt is the point of contact on the thrust sides of the piston. Clearance is measured here at the manufacturer's recommended point, which varies between pistons. It is the piston's largest diameter and the point of critical clearance.

Answer 2

Answer:

A reciprocating engine, the dead centre is the position of a piston in which it is either farthest from, or nearest to, the crankshaft. The former is known as Top Dead Centre (TDC) while the latter is known as Bottom Dead Centre (BDC).