The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component
units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or whole of the present document,are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any
person other than the trained personnel, at the Authorized Service Centre of Mahindra & Mahindra Ltd.,will amount to unauthorized use and shall be liable for penalty/prosecution
© 2013 Mahindra & Mahindra Ltd.
MAN-00233
MAY 2013/Rev 1
WIRING MANUAL
25042013
ESSENTIAL ELECTRICAL CONCEPTS
•
Mega-ohms to ohms
−
decimal point moves 6 places to the right.
•
Ohms to Mega-ohms
−
decimal point moves 6 places to the left.
COMMON MISTAKES:
This figure shows similar looking (but very
different) values that can easily be
mistaken when reading the display.
Common mistakes in resistance measuring
−
There are some common mistakes a technician
can make when doing resistance measurements. You can save yourself time and
aggravation by avoiding these simple errors:
•
Mistaking ZERO OHMS and O.L for over
−
limit
−
Take care to note
whether the
display is showing zero ohms (no resistance) or O.L
(resistance higher than selected
range or capacity of meter).
•
Using the wrong UNITS OF MEASURE
−
Look for the modifying units on the DMM
display. There is a big difference between 10 ohms, 10 kilo
−
ohms (kW), and 10
Mega-ohms (MW).
•
Confusing DECIMAL POINT POSITION
−
Look for the position of the decimal point. It
is important when dealing with large numbers.
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