MECHANICS PACKAGE DEAL

E=__ - ️️IR P=__ - ️️IE Pie r^2 = - ️️Area of a circle 231 in^3 /____ - ️️gal. 25.4mm/__ - ️️in. 2.2kg/ - ️️lb 3 phase rectifier output = - ️️1.33 x input single phase output = - ️️0.9 x input RMS (effective voltage) = - ️️0.707 (PEAK V) ...

A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - ️️Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What ...

Rear brake interlock systems use ________ air pressure to apply the rear brakes. A. Regulated B. Full System - ️️A. Regulated When air pressure in the coach reservoirs reach the cut-out setting of the compressor, the ________ pistons are lifted off their seats and compression stops. A. Dis...

Energizing a relay coil ____ contacts that were normally open and ____ contacts that were normally closed - ️️closes , opens Making contacts are - ️️Normally open contacts Breaking contacts are - ️️normally closed contacts What happens to wire connections when you have AC Relay ...

A student measures the acceleration due to gravity, g. A plastic card of known length is released from rest at a height of 0.50m above a light gate. A computer calculates the velocity of the card at this point, using the time for the card to pass through the light gate The computer calculated a v...

Linear kinematics - ️️position and velocity kinematics - ️️descriptions of motion without reference to forces causing motion linear motion - ️️motion along a line with all parts of the body moving the same distance in same direction at same time linear kinematics - ️️The kin...

A contractor wants to raise the car speed from 100 fpm to 125 fpm, it currently has a 12" sheave. What is required? - ️️100 fpm/125 fpm= 12"/ X =15 A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - ️️Replace it with a la...

How many rotations of the crankshaft are required to complete each stroke of the four stroke cycle? - ️️one half Tech A says red brake warning lamp on the dash will light if there is a hydraulic failure - ️️tech a how many degrees of Camshaft rotations are need to complete the four str...

A Latching relay: Used for call registration,direction selection or as selector relays Two types are: Set/Rest are electrical and Mechanical Latching relays Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - ️️Which relay do you need to Order 7...

NATEF certifies automotive: A dealerships. B independent garages. C technicians. D training programs. - ️️D All of these are ASE certifications except: A automatic transmission/transaxle. B engine repair. C service and maintenance. D suspension and steering. - ️️C Which part is mos...