What is battery hydrometer and why is it used? - Electrical interview question

Battery hydrometer working - what is an electrolyte and specific gravity in battery - electrical interview question **LockTheDeal LockTheDeal website aur App hai sirf retailers aur dealers ke liye. Yeh hai Energy category ka AMAZON aur yaha electrical ke products bhi milte hain. Lagti hai yaha har hafte deals jahan aapko milenge discounts aur offers! 48 ghante mein aapko milegi assured delivery aapke products pe aur bhi bohot zyada fayde. Abhi order kijiye! Koi saawal ya Order karne ke Liye WhatsApp- http://bit.ly/2LWJ5jU Message- 9319098038 LockTheDeal Website- http://bit.ly/2N5oL0x LockTheDeal App- https://ltd.app.link/IdKwsadYUdb I am Aayush Sharma Welcome to Our YouTube channel Electrical Dost. About this video- Dosto aaj es video ke andar hamne battery hydrometer kya hota hai or uska upyog kya hai yeh batane ki kosish kari hai. Sath hi aapko es video mai maine electrical se judi practical working ke baare mai bhi jankari di hai. Ummed hai aapko yeh video bahut pasnd aayegi (hindi,urdu) Thank you so much. #hydrometer #battery #gravity #electricity #electrical #engineer #interview Queries Solved: 1. what is hydrometer in battery 2. What is electrolyte level in battery? 3. What is the specific gravity of a battery? 4. Can we put new acid in an old battery अगर आप इलेक्ट्रिकल से जुडी पोस्ट हिन्दी में पढ़ना चाहते तो आप वेबसाइट इंजीनियरिंग दोस्त (Engineering Dost) को गूगल पर सर्च करे। .................................................................................................................. 1st Channel:-    / engineeringdost   2nd Channel:-    / electricaldost   Instagram:-   / electricaldost1   Facebook:-   / engineeringdost1   Website:- https://www.engineeringdost.com/ .................................. My gadgets for YouTube:-) Phone 1- https://amzn.to/2YXOr20 Phone 2- https://amzn.to/2ZBEkz7 Tripod 1- https://amzn.to/3f00IIN Tripod 2- https://amzn.to/3fcf6h6 Mic - https://amzn.to/2Z42Jyp Printer- https://amzn.to/2C82rgy ---------------------- Thanks For Watching #Electricaldost