What si the major disadvantage of self-lubricating chain?

What will be an ideal response?


The major disadvantage of this type of roller chain is its lack of strength and capacity compared to standard roller chain.

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All of the following statements are true EXCEPT:

A. the starter relay is mounted on the fenderwell near the battery. B. some cars use the relay by itself; others use a relay to reduce the load on the neutral safety and ignition switches. C. late-model vehicles with manual transmissions have a starter/clutch interlock switch that requires the clutch to be depressed to the floor. D. some British cars still had Bendix drives until the late 1980s.

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____ are snap-acting valves that open and close very fast when the electrical energy is applied to the coil.

A. Contactors B. Condensers C. Relays D. Solenoid valves

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A very important similarity between gravitational and electric forces is that they are both governed by an inverse ____ law.

A. linear B. exponential C. square D. cube

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A(n) _________________________ is a bit-and-brace-type handle that can quickly turn off a nut or bolt.

Fill in the blank(s) with the appropriate word(s).

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