TM-9-2350-274-BD M109 Battlefield Damage Assessment and Repair Download
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TM 9-2350-274-BD APPENDIX B FIELD EXPEDIENT TEST EQUIPMENT (CONT) 2. Making an Ohmmeter (continuity tester). An ohmmeter can be made from a flashlight bulb, fIashlight battery, and three pieces of wire. When the free ends of the wires are touched to a circuit where continuity (or a short) exists, the bulb will glow. If a two-cell flashlight bulb is used with only one battery, the bulb will glow with one-half its normal brilliance. 3. DELETED. Change 3 B-7