What does being a crank mean?

: of, relating to, or being a bad-tempered or annoyingly eccentric person also : made or sent by such a person or by someone intending to be an annoyance or to cause harm crank calls a crank letter. crank.

What is a crank in technology?

A crank is an arm attached at a right angle to a rotating shaft by which circular motion is imparted to or received from the shaft. When combined with a connecting rod, it can be used to convert circular motion into reciprocating motion, or vice versa.

What kind of person is crank?

Crank is a pejorative term used for a person who holds an unshakable belief that most of their contemporaries consider to be false. Common synonyms for crank include crackpot and kook. A crank belief is so wildly at variance with those commonly held that it is considered ludicrous.

What is a crank British slang?

If you call someone a crank, you think their ideas or behavior are strange. [informal, disapproval]

Who invented the cranks?

Islamic scholar Al-Jazari(1150-1220) lived in what was northern Mesopotamia _today’s northeastern Syria and Iraq. A brilliant inventor,he made one of the most significant contributions to human engineering in 1206 by divising the world’s first crankshaft.

What is a crank Grade 7?

A crank is a type of second class lever. It is a simple mechanism that consists of an arm attached on one end to a shaft (or axle) that can turn and on the other end, the arm has a handle or pedal. The purpose of a crank is to change rotary motion into linear motion to do a task.

What is crank in Sons of Anarchy?

Wendy Case used Izzy as her dealer, where she scored some meth or “crank” despite being pregnant at the time with her son Abel.

What is a political crank?

Cranks characteristically dismiss all evidence or arguments which contradict their own unconventional beliefs, making any rational debate a futile task and rendering them impervious to facts, evidence, and rational inference.

Why is the crank important?

The crankshaft is essentially the backbone of the internal combustion engine. The crankshaft is responsible for the proper operation of the engine and converting a linear motion to a rotational motion. Crankshafts should have very high fatigue strength and wear resistance to ensure long service life.

Are cranks zombies?

In the film series, Cranks are depicted as zombie-like creatures with strange vine-like growths protruding from their bodies. The book series clearly defines differences between Cranks and regular zombies, however, as Cranks remain alive and somewhat can speak.

What do the pulleys do?

A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt.