Gain Margin & Phase Margin explanation from a solved example.

[@anesp.a913]

Dear Sir,
My doubt is how to calculate the gain in decibel in competitive exams.
e.g. in our case 1.5 as dB -- 20 log 1.5
Please provide a way to find logarithm without using Table or calculator..
Waiting for Fast reply. I need this for BSNL JE exam..

[@sudeshnabaliarsingh2772]

reallyy it helped me a lot..... thnk u... bt if u will use a large sheet or and your expressions r too small ... plz write in large font.... so that it will be clearly visible.

[@jeevanchavan8047]

But how to. Assume d points....it will. Probably. Match. ..our asume. Value. For. w. Trial error..??
Plss. Reply na.....bro. it's. Important

[@Sagvi1111]

Thnkuh so much it help me alot😊😊

[@velocity1146]

Very helpful thankyou!

[@AnilMeena13k]

I think we should convert eqn in proper form,by taking coefficient of s common ..then proceed further?

[@mukeshkhinchi7366]

If we don't get value of gain cross over frequency by trial method then???

[@Airbear12321]

buddy you just saved me

[@karuppusamyeee]

thanks its helped me lot

[@nacer95]

Love you so much

[@abhaymishra1169]

aareh tan tan-1(2w).tantan-1(w) hona chaiyeh na according to identity??

[@miteebhatiya8095]

Sir apne shikhaya Acha hai..bt Apka likha hua kuch bhi nahi dikh rha

[@sdptech3460]

In magnitude of gw how you get jw?

[@saedmohamed3292]

very helpful, thnx

[@MrSouvik1999]

Kg is coming 0.66....

[@nageshpogula7775]

Tnqq so much

[@ashishgupta5491]

awsommmm.way to.teach

[@aravindkumar-bl8dv]

Dear youtubers

[@BrianFormento]

you're a boss

[@aakifafarooq3418]

Isn't -180degrees + 90 degrees = -90 degrees not +90 degrees?????

[@pks2089]

-90 in lhs side