Why are schematic diagrams often not true ladder diagrams?

What will be an ideal response?


Schematics commonly have some part of the diagram arranged to represent a part of the unit. For example, many schematics have the thermostat connections or unit terminal board connections drawn in the schematic in the same order and arrangement as in the unit.

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Pinching out the terminal leaf bud of a shoot nullifies the effect on axillary buds

Indicate whether the statement is true or false

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Spark ignition is important for roof top or package units located outdoors because of ____________________ problems.

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

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Technician A says that fuel filters are located in the fuel supply line. Technician B says that fuel filters are located in the fuel return line. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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Which term is used to describe pulses of air flowing from the engine out the air intake due to the time interval between intake events with a four-cylinder engine?

A) Pressure reaction B) Reverse airflow C) Intake redirection D) Speed density

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